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//==========================================================================
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//
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// socket.c
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//
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// Test socket API
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//
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//==========================================================================
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// ####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later
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// version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with eCos; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// As a special exception, if other files instantiate templates or use
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// macros or inline functions from this file, or you compile this file
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// and link it with other works to produce a work based on this file,
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// this file does not by itself cause the resulting work to be covered by
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// the GNU General Public License. However the source code for this file
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// must still be made available in accordance with section (3) of the GNU
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// General Public License v2.
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//
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// This exception does not invalidate any other reasons why a work based
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// on this file might be covered by the GNU General Public License.
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// -------------------------------------------
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// ####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): nickg
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// Contributors: nickg
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// Date: 2000-05-25
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// Purpose: Test socket API
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// Description: This program tests the socket API. Note that it is only
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// intended to test the API and not the functionality of
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// the underlying network stack. That is assumed to have
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// been established by other tests elsewhere.
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//
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//####DESCRIPTIONEND####
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//
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//==========================================================================
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#include <pkgconf/system.h>
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#include <pkgconf/isoinfra.h>
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#ifdef CYGPKG_POSIX
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#include <pkgconf/posix.h>
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#endif
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#ifndef CYGINT_ISO_PTHREAD_IMPL
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# define NA_MSG "POSIX threads needed to run test"
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#elif !defined CYGPKG_NET
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# define NA_MSG "NET package needed to run test"
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#elif !defined CYGPKG_POSIX_SIGNALS
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# define NA_MSG "POSIX signals package needed to run test"
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#endif
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#include <cyg/infra/testcase.h>
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#ifndef NA_MSG
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#include <pkgconf/hal.h>
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#include <pkgconf/kernel.h>
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#include <pkgconf/io_fileio.h>
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#define __ECOS 1
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#include <cyg/kernel/ktypes.h> // base kernel types
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#include <cyg/infra/cyg_trac.h> // tracing macros
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#include <cyg/infra/cyg_ass.h> // assertion macros
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#include <cyg/infra/testcase.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <errno.h>
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#include <network.h>
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#include <arpa/inet.h>
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#include <pthread.h>
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#include <signal.h>
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#include <cyg/infra/diag.h> // HAL polled output
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//--------------------------------------------------------------------------
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#define SHOW_RESULT( _fn, _res ) \
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diag_printf(#_fn " returned %d %s\n", (int) _res, _res<0?strerror(errno):"");
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//--------------------------------------------------------------------------
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// Thread stack.
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char thread1_stack[PTHREAD_STACK_MIN*2];
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char thread2_stack[PTHREAD_STACK_MIN*2];
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//--------------------------------------------------------------------------
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// Local variables
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// Thread IDs
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pthread_t thread1;
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pthread_t thread2;
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struct sockaddr_in sa;
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//--------------------------------------------------------------------------
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// test buffers
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#define TEST_BUFSIZE 512
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static char buf1[TEST_BUFSIZE];
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static char buf2[TEST_BUFSIZE];
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static char buf3[TEST_BUFSIZE];
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//--------------------------------------------------------------------------
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void *pthread_entry1( void *arg)
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{
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int fd, fd2;
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struct sockaddr_in accsa;
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socklen_t accsa_len = sizeof(accsa);
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int err;
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// int one = 1;
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// int so1 = sizeof(one);
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fd_set rd;
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int i;
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ssize_t done;
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CYG_TEST_INFO( "Thread 1 running" );
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CYG_TEST_INFO( "Thread1: calling socket()");
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fd = socket( AF_INET, SOCK_STREAM, IPPROTO_TCP );
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if( fd < 0 ) SHOW_RESULT( socket, fd );
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CYG_TEST_CHECK( fd >= 0, "socket() returned error");
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// err = setsockopt( fd, SOL_SOCKET, SO_DONTROUTE, (void *)&one, so1);
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// if( err < 0 ) SHOW_RESULT( setsockopt, err );
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// CYG_TEST_CHECK( err == 0, "setsockopt() returned error");
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CYG_TEST_INFO( "Thread1: calling bind()");
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err = bind( fd, (struct sockaddr *)&sa, sizeof(sa));
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if( err < 0 ) SHOW_RESULT( bind, err );
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CYG_TEST_CHECK( err == 0, "bind() returned error");
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CYG_TEST_INFO( "Thread1: calling listen()");
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err = listen( fd, 1);
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if( err < 0 ) SHOW_RESULT( listen, err );
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CYG_TEST_CHECK( err == 0, "listen() returned error");
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FD_ZERO( &rd );
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FD_SET( fd, &rd );
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CYG_TEST_INFO( "Thread1: calling select()");
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err = select( fd+1, &rd, NULL, NULL, NULL );
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if( err < 0 ) SHOW_RESULT( select, err );
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CYG_TEST_CHECK( err >= 0, "select() returned error");
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CYG_TEST_CHECK( FD_ISSET( fd, &rd ), "Fd not set in select() result");
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CYG_TEST_INFO( "Thread1: calling accept()");
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fd2 = accept( fd, (struct sockaddr *)&accsa, &accsa_len );
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if( fd2 < 0 ) SHOW_RESULT( accept, fd2 );
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CYG_TEST_CHECK( fd2 >= 0, "accept() returned error");
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for( i = 0; i < TEST_BUFSIZE; i++ ) buf1[i] = i;
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CYG_TEST_INFO( "Thread1: calling write()");
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done = write( fd2, buf1, TEST_BUFSIZE);
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if( done != TEST_BUFSIZE ) SHOW_RESULT( write, done );
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CYG_TEST_CHECK( done == TEST_BUFSIZE, "write() returned bad size");
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FD_ZERO( &rd );
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FD_SET( fd2, &rd );
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CYG_TEST_INFO( "Thread1: calling select()");
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err = select( fd2+1, &rd, NULL, NULL, NULL );
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if( err < 0 ) SHOW_RESULT( select, err );
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CYG_TEST_CHECK( err >= 0, "select() returned error");
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CYG_TEST_CHECK( FD_ISSET( fd2, &rd ), "Fd2 not set in select() result");
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CYG_TEST_INFO( "Thread1: calling read()");
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done = read( fd2, buf3, TEST_BUFSIZE);
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if( done != TEST_BUFSIZE ) SHOW_RESULT( read, done );
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CYG_TEST_CHECK( done == TEST_BUFSIZE, "read() returned bad size");
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for( i = 0; i < TEST_BUFSIZE; i++ )
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if( buf1[i] != buf3[i] )
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diag_printf("buf1[%d](%02x) != buf3[%d](%02x)\n",i,buf1[i],i,buf3[i]);
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CYG_TEST_INFO( "Thread1: calling close(fd)");
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err = close(fd);
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if( err < 0 ) SHOW_RESULT( close, err );
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CYG_TEST_CHECK( err == 0, "close() returned error");
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CYG_TEST_INFO( "Thread1: calling close(fd2)");
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err = close(fd2);
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if( err < 0 ) SHOW_RESULT( close, err );
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CYG_TEST_CHECK( err == 0, "close() returned error");
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CYG_TEST_INFO( "Thread1: calling pthread_exit()");
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pthread_exit( arg );
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}
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//--------------------------------------------------------------------------
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void *pthread_entry2( void *arg)
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{
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int fd;
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int err;
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// int one = 1;
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// int so1 = sizeof(one);
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int i;
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ssize_t done;
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fd_set rd;
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CYG_TEST_INFO( "Thread 2 running" );
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CYG_TEST_INFO( "Thread2: calling socket()");
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fd = socket( AF_INET, SOCK_STREAM, IPPROTO_TCP );
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if( fd < 0 ) SHOW_RESULT( socket, fd );
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CYG_TEST_CHECK( fd >= 0, "socket() returned error");
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// err = setsockopt( fd, SOL_SOCKET, SO_DONTROUTE, (void *)&one, so1);
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// if( err < 0 ) SHOW_RESULT( setsockopt, err );
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// CYG_TEST_CHECK( err == 0, "setsockopt() returned error");
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CYG_TEST_INFO( "Thread2: calling connect()");
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err = connect( fd, (struct sockaddr *)&sa, sizeof(sa));
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if( err < 0 ) SHOW_RESULT( connect, err );
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CYG_TEST_CHECK( err == 0, "connect() returned error");
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FD_ZERO( &rd );
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FD_SET( fd, &rd );
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CYG_TEST_INFO( "Thread2: calling select()");
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err = select( fd+1, &rd, NULL, NULL, NULL );
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if( err < 0 ) SHOW_RESULT( select, err );
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CYG_TEST_CHECK( err >= 0, "select() returned error");
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CYG_TEST_CHECK( FD_ISSET( fd, &rd ), "Fd not set in select() result");
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CYG_TEST_INFO( "Thread2: calling read()");
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done = read( fd, buf2, TEST_BUFSIZE);
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if( done != TEST_BUFSIZE ) SHOW_RESULT( read, done );
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CYG_TEST_CHECK( done == TEST_BUFSIZE, "read() returned bad size");
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for( i = 0; i < TEST_BUFSIZE; i++ )
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if( buf1[i] != buf2[i] )
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diag_printf("buf1[%d](%02x) != buf2[%d](%02x)\n",i,buf1[i],i,buf2[i]);
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CYG_TEST_INFO( "Thread2: calling write()");
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done = write( fd, buf2, TEST_BUFSIZE);
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if( done != TEST_BUFSIZE ) SHOW_RESULT( write, done );
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CYG_TEST_CHECK( done == TEST_BUFSIZE, "write() returned bad size");
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CYG_TEST_INFO( "Thread2: calling close(fd)");
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err = close(fd);
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if( err < 0 ) SHOW_RESULT( close, err );
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CYG_TEST_CHECK( err == 0, "close() returned error");
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CYG_TEST_INFO( "Thread2: calling pthread_exit()");
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pthread_exit( arg );
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}
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277 |
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278 |
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//==========================================================================
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279 |
|
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// main
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280 |
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281 |
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int main( int argc, char **argv )
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282 |
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{
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283 |
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struct in_addr ina;
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284 |
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char *addr1 = "127.0.255.106";
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285 |
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char *addr2;
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286 |
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void *retval;
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287 |
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pthread_attr_t attr;
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288 |
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struct sched_param schedparam;
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289 |
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290 |
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sa.sin_family = AF_INET;
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sa.sin_len = sizeof(sa);
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inet_aton("127.0.0.1", &sa.sin_addr);
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293 |
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sa.sin_port = htons(1234);
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294 |
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295 |
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CYG_TEST_INIT();
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296 |
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297 |
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init_all_network_interfaces();
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298 |
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299 |
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// Test inet_ntoa() and inet_aton()
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300 |
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301 |
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inet_aton(addr1, &ina);
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addr2 = inet_ntoa(ina);
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303 |
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CYG_TEST_CHECK( strcmp(addr1, addr2) == 0, "Bad inet adderess conversion");
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304 |
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305 |
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306 |
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// Create test threads
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307 |
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|
308 |
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{
|
309 |
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pthread_attr_init( &attr );
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310 |
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|
311 |
|
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schedparam.sched_priority = 10;
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312 |
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pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
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313 |
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pthread_attr_setschedpolicy( &attr, SCHED_RR );
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314 |
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pthread_attr_setschedparam( &attr, &schedparam );
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315 |
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pthread_attr_setstackaddr( &attr, (void *)&thread1_stack[sizeof(thread1_stack)] );
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316 |
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pthread_attr_setstacksize( &attr, sizeof(thread1_stack) );
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317 |
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318 |
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pthread_create( &thread1,
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&attr,
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320 |
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pthread_entry1,
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(void *)0x12345671);
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322 |
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}
|
323 |
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|
324 |
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{
|
325 |
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pthread_attr_init( &attr );
|
326 |
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327 |
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schedparam.sched_priority = 5;
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328 |
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pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
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329 |
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pthread_attr_setschedpolicy( &attr, SCHED_RR );
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330 |
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pthread_attr_setschedparam( &attr, &schedparam );
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331 |
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pthread_attr_setstackaddr( &attr, (void *)&thread2_stack[sizeof(thread2_stack)] );
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332 |
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pthread_attr_setstacksize( &attr, sizeof(thread2_stack) );
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333 |
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334 |
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pthread_create( &thread2,
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335 |
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&attr,
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336 |
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pthread_entry2,
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337 |
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(void *)0x12345672);
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338 |
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}
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339 |
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|
340 |
|
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// Now join with thread1
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341 |
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CYG_TEST_INFO( "Main: calling pthread_join(thread1)");
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342 |
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pthread_join( thread1, &retval );
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343 |
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344 |
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// And thread 2
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345 |
|
|
CYG_TEST_INFO( "Main: calling pthread_join(thread2)");
|
346 |
|
|
pthread_join( thread2, &retval );
|
347 |
|
|
|
348 |
|
|
CYG_TEST_PASS_FINISH("socket");
|
349 |
|
|
}
|
350 |
|
|
|
351 |
|
|
#else
|
352 |
|
|
|
353 |
|
|
//==========================================================================
|
354 |
|
|
// main
|
355 |
|
|
|
356 |
|
|
int main( int argc, char **argv )
|
357 |
|
|
{
|
358 |
|
|
CYG_TEST_INIT();
|
359 |
|
|
|
360 |
|
|
CYG_TEST_NA(NA_MSG);
|
361 |
|
|
}
|
362 |
|
|
|
363 |
|
|
#endif
|
364 |
|
|
|
365 |
|
|
|
366 |
|
|
// -------------------------------------------------------------------------
|
367 |
|
|
// EOF socket.c
|